Catalyst 2948G-L3配置样例（全设备配置之一）

剑心通明

目录：
介绍
开始之前
规则
前提条件
使用的组件
实例1－单VLAN网络
Catalyst 2948G-L3 配置
Catalyst 3548XL 配置
实例2－多VLAN网络
Catalyst 2948G-L3 配置
Catalyst 3512XL 配置
Catalyst 2924XL 配置
Catalyst 35
48XL 配置
实例3-连接网络核心的多VLAN分布层
Catalyst 2948G-L3-01 配置
Catalyst 2948G-L3-02 配置
Catalyst 2948G-01 配置
Catalyst 2948G-15 配置
Catalyst 6506-01 配置
Catalyst 6506-02 配置
相关信息
介绍
本文扩展了Catalyst 2948G-L3配置样例——单VLAN、多VLAN以及与网络核心连接的多VLAN分布层的技术文档。请链接以前的文档，了解这些配置实例更详细的说明。
开始之前
规则
有关文档规则的更多信息，请参阅“Cisco技术提示规则”
前提条件
本资料没有特殊前提条件。
使用的组件
本文不限于特定的软件和硬件版本。
实例1－单VLAN网络
本节中的全设备配置均针对实例1：Catalyst 2948G-L3 配置样例中的单VLAN 网络。

• 
  Catalyst 2948G-L3
  
  
• 
  Catalyst 3548XL
  
  

图1：实例1的网络图


Catalyst 2948G-L3 配置
2948G-L3#show running-config
Building configuration...

Current configuration:
!
! Last configuration change at 04:16:10 PST Thu Jun 22 2000
! NVRAM config last updated at 04:16:11 PST Thu Jun 22 2000
!
version 12.0
no service pad
service timestamps debug datetime msec localtime
service timestamps log datetime msec localtime
no service password-encryption
!
hostname 2948G-L3
!
boot system flash bootflash:cat2948g-in-mz.120-7.W5.15d.bin
no logging console
enable password verysecret
!
clock timezone PST -8
clock calendar-valid
ip subnet-zero
bridge irb
!
!
!         
interface Port-channel1
  no ip address
  no ip directed-broadcast
  bridge-group 1
  hold-queue 300 in
!
interface FastEthernet1
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet2
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet3
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet4
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet5
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet6
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet7
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet8
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet9
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet10
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet11
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet12
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet13
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet14
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet15
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet16
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet17
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet18
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet19
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet20
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet21
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet22
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!         
interface FastEthernet23
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet24
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet25
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet26
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet27
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet28
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet29
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet30
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet31
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet32
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet33
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet34
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet35
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet36
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet37
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet38
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet39
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet40
  no ip address
  no ip directed-broadcast
!
interface FastEthernet41
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet42
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet43
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet44
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet45
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet46
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet47
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface FastEthernet48
  no ip address
  no ip directed-broadcast
  bridge-group 1
  bridge-group 1 spanning-disabled
!
interface GigabitEthernet49
  no ip address
  no ip directed-broadcast
  no negotiation auto
  channel-group 1
!
interface GigabitEthernet50
  no ip address
  no ip directed-broadcast
  no negotiation auto
  channel-group 1
!
interface BVI1
  ip address 10.1.1.1 255.255.255.0
  no ip directed-broadcast
  no ip route-cache cef
!
ip classless
!
bridge 1 protocol ieee
  bridge 1 route ip
!
line con 0
  transport input none
line aux 0
line vty 0 4
  password secret
  login
!
end      

2948G-L3#  


Catalyst 3548XL 配置
3548XL#show running-config
Building configuration...

Current configuration:
!
! Last configuration change at 04:09:54 PST Thu Jun 22 2000
! NVRAM config last updated at 04:01:04 PST Thu Jun 22 2000
!
version 12.0
no service pad
service timestamps debug datetime msec localtime
service timestamps log datetime msec localtime
no service password-encryption
!
hostname 3548XL
!
no logging console
enable password verysecret
!
!
!
!
!
clock timezone PST -8
!
ip subnet-zero
!
!
!
interface FastEthernet0/1
  spanning-tree portfast
!
interface FastEthernet0/2
  spanning-tree portfast
!
interface FastEthernet0/3
  spanning-tree portfast
!
interface FastEthernet0/4
  spanning-tree portfast
!
interface FastEthernet0/5
  spanning-tree portfast
!
interface FastEthernet0/6
  spanning-tree portfast
!
interface FastEthernet0/7
  spanning-tree portfast
!
interface FastEthernet0/8
  spanning-tree portfast
!
interface FastEthernet0/9
  spanning-tree portfast
!
interface FastEthernet0/10
  spanning-tree portfast
!
interface FastEthernet0/11
  spanning-tree portfast
!
interface FastEthernet0/12
  spanning-tree portfast
!
interface FastEthernet0/13
  spanning-tree portfast
!
interface FastEthernet0/14
  spanning-tree portfast
!
interface FastEthernet0/15
  spanning-tree portfast
!
interface FastEthernet0/16
  spanning-tree portfast
!
interface FastEthernet0/17
  spanning-tree portfast
!
interface FastEthernet0/18
  spanning-tree portfast
!
interface FastEthernet0/19
  spanning-tree portfast
!
interface FastEthernet0/20
  spanning-tree portfast
!
interface FastEthernet0/21
  spanning-tree portfast
!
interface FastEthernet0/22
  spanning-tree portfast
!         
interface FastEthernet0/23
  spanning-tree portfast
!
interface FastEthernet0/24
  spanning-tree portfast
!
interface FastEthernet0/25
  spanning-tree portfast
!
interface FastEthernet0/26
  spanning-tree portfast
!
interface FastEthernet0/27
  spanning-tree portfast
!
interface FastEthernet0/28
  spanning-tree portfast
!
interface FastEthernet0/29
  spanning-tree portfast
!
interface FastEthernet0/30
  spanning-tree portfast
!
interface FastEthernet0/31
  spanning-tree portfast
!
interface FastEthernet0/32
  spanning-tree portfast
!
interface FastEthernet0/33
  spanning-tree portfast
!
interface FastEthernet0/34
  spanning-tree portfast
!
interface FastEthernet0/35
  spanning-tree portfast
!
interface FastEthernet0/36
  spanning-tree portfast
!
interface FastEthernet0/37
  spanning-tree portfast
!
interface FastEthernet0/38
  spanning-tree portfast
!
interface FastEthernet0/39
  spanning-tree portfast
!
interface FastEthernet0/40
  spanning-tree portfast
!
interface FastEthernet0/41
  spanning-tree portfast
!
interface FastEthernet0/42
  spanning-tree portfast
!
interface FastEthernet0/43
  spanning-tree portfast
!
interface FastEthernet0/44
  spanning-tree portfast
!
interface FastEthernet0/45
  spanning-tree portfast
!         
interface FastEthernet0/46
  spanning-tree portfast
!
interface FastEthernet0/47
  spanning-tree portfast
!
interface FastEthernet0/48
  spanning-tree portfast
!
interface GigabitEthernet0/1
  no negotiation auto
  port group 1
!
interface GigabitEthernet0/2
  no negotiation auto
  port group 1
!
interface VLAN1
  ip address 10.1.1.2 255.255.255.0
  no ip directed-broadcast
  no ip route-cache
!
!         
line con 0
  transport input none
  stopbits 1
line vty 0 4
  password secret
  login
line vty 5 15
  login
!
end

3548XL#


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